Lewis, C. S. 1898-1963., The business of heaven : daily readings from C.S. Lewis / edited by Walter Hooper. - first American edition. - San Diego : Harcourt Brace Jovanovich, (c)1984. - 349 pages ; 21 cm. LCCN: 83026385 Subjects--Topical Terms: Devotional calendars. LC Class. No.: BV4812 / .B875 1984